HOME在庫検索>在庫情報

部品型式

AM79C940JC

製品説明
仕様・特性

FINAL Am79C940 Media Access Controller for Ethernet (MACE™) DISTINCTIVE CHARACTERISTICS s Integrated Controller with Manchester encoder/decoder and 10BASE-T transceiver and AUI port s Arbitrary byte alignment and little/big endian memory interface supported s Supports IEEE 802.3/ANSI 8802-3 and Ethernet standards s External Address Detection Interface (EADI) for external hardware address filtering in bridge/router applications s 84-pin PLCC and 100-pin PQFP Packages s Internal/external loopback capabilities s 80-pin Thin Quad Flat Pack (TQFP) package available for space critical applications such as PCMCIA s JTAG Boundary Scan (IEEE 1149.1) test access port interface for board level production test s Modular architecture allows easy tuning to specific applications s Digital Attachment Interface (DAI) allows by-passing of differential Attachment Unit Interface (AUI) s High speed, 16-bit synchronous host system interface with 2 or 3 cycles/transfer s Individual transmit (136 byte) and receive (128 byte) FlFOs provide increase of system latency and support the following features: s Integrated Manchester Encoder/Decoder s Supports the following types of network interface: — AUI to external 10BASE2, 10BASE5 or 10BASE-F MAU — Automatic retransmission with no FIFO reload — DAI port to external 10BASE2, 10BASE5, 10BASE-T, 10BASE-F MAU — Automatic receive stripping and transmit padding (individually programmable) — General Purpose Serial Interface (GPSI) to external encoding/decoding scheme — Automatic runt packet rejection — Internal 10BASE-T transceiver with automatic selection of 10BASE-T or AUI port — Automatic deletion of collision frames — Automatic retransmission with no FIFO reload s Direct slave access to all on board configuration/status registers and transmit/ receive FlFOs s Direct FIFO read/write access for simple interface to DMA controllers or l/O processors s Sleep mode allows reduced power consumption for critical battery powered applications s 5 MHz-25 MHz system clock speed s Support for operation in industrial temperature range (–40°C to +85°C) available in all three packages GENERAL DESCRIPTION The Media Access Controller for Ethernet (MACE) chip is a CMOS VLSI device designed to provide flexibility in customized LAN design. The MACE device is specifically designed to address applications where multiple I/O peripherals are present, and a centralized or system specific DMA is required. The high speed, 16-bit synchronous system interface is optimized for an external DMA or I/O processor system, and is similar to many existing peripheral devices, such as SCSI and serial link controllers. The MACE device is a slave register based peripheral. All transfers to and from the system are performed using simple memory or I/O read and write commands. In conjunction with a user defined DMA engine, the MACE chip provides an IEEE 802.3 interface tailored to a specific application. Its superior modular architecture and versatile system interface allow the MACE device to be configured as a stand-alone device or as a connectivity cell incorporated into a larger, integrated system. Publication# 16235 Rev: E Amendment/0 Issue Date: May 2000

ブランド

AMD

会社名

Advanced Micro Devices, Inc

本社国名

U.S.A

事業概要

コンピュータ業界、グラフィックス、家電業界向けマイクロプロセッサ・ソリューションの開発・製造・販売およびサポート

供給状況

 
Not pic File
お探しのAM79C940JCは、当社担当が在庫調査を行いemailにて見積回答致します。

「見積依頼」ボタンを押してお気軽にお問合せください。

送料

お買い上げ小計が1万円以上の場合は送料はサービスさせて頂きます。
1万円未満の場合、また時間指定便はお客様負担となります。
(送料は地域により異なります。)


お取引内容はこちら
AM79C940JCの取扱い販売会社 株式会社クレバーテック  会社情報(PDF)    戻る

c8 0001511120000 

類似型番をお探しのお客様はこちらをクリックして下さい。
AM79C90 AM79C900 AM79C9000AJC AM79C9000JC AM79C9001AVC
AM79C9005JC AM79C900AJC AM79C900JC AM79C900JCDV AM79C900JCDV1
AM79C900JCDV150 AM79C901AJC AM79C901AJC-T AM79C901AVC AM79C901AVC10
AM79C901AVCAMDQFP AM79C901AVC-B1 AM79C901AVCW AM79C901JC AM79C901JC-A2
AM79C901VC AM79C90BC AM79C90BKC AM79C90JC AM79C90JC80
AM79C90JC9544EPB AM79C90JC-G AM79C90JCT AM79C90JC-TR AM79C90PC
AM79C90PC80 AM79C90PCAMD AM79C90PCAMD9607 AM79C90PCAMD9607A AM79C90PCPULLS
AM79C90PCSKT AM79C90PCSMDONSOCKET AM79C930VC AM79C930VCW AM79C940AJC
AM79C940AJC-B AM79C940AKC AM79C940AVC AM79C940AVCW AM79C940BJC
AM79C940BJCJ AM79C940BJCT AM79C940BKC AM79C940BKCW AM79C940BVC
AM79C940BVC0018 AM79C940BVC0022 AM79C940BVC1W AM79C940BVCW AM79C940JC
AM79C944VC AM79C944VCW AM79C94DBJC AM79C950AKC AM79C950AKC02TF
AM79C950AKCKC AM79C950AKCW AM79C950KC AM79C950KC1W3 AM79C950KC3071VCC
AM79C950KCAKC AM79C950KCES AM79C950KCW AM79C950KCW-3 AM79C951KC
AM79C960KC AM79C960KC1W AM79C960KCB1 AM79C960KC-B2 AM79C960KCW
AM79C961AKC AM79C961AKC1W AM79C961AKCW AM79C961AKCW-G AM79C961AKI
AM79C961AKIW AM79C961AVCW AM79C961KC AM79C961KCW AM79C965AKC
AM79C965AKC-32 AM79C965AKCB1 AM79C965AKCBULK AM79C965AKC-PCNET-32 AM79C965AKCW
AM79C965KC AM79C965KC-32 AM79C965KC-RFB AM79C965KCW AM79C965KCW-1
AM79C970 AM79C970A AM79C970ACK AM79C970AKC AM79C970AKC0045
AM79C970AKCAMD AM79C970AKC-AMD96 AM79C970AKCB2 AM79C970AKCBNTLEAD004 AM79C970AKCKC
AM79C970AKC-PC1 AM79C970AKCW AM79C970AKCW0045 AM79C970AKCW01 AM79C970AKCW-AMD9
AM79C970AKI AM79C970AV AM79C970AV1 AM79C970AVC AM79C970AVC-G
AM79C970AVCW AM79C970AVI- AM79C970AVIW AM79C970AVW AM79C970BJC
AM79C970KC AM79C970KC1W AM79C970KCAKC AM79C970KCW AM79C970KCW-1
AM79C971AKC AM79C971AKC-A6 AM79C971AKCKC AM79C971AKCW AM79C971AVC
AM79C971AVC-W AM79C971KC AM79C971KCFAST AM79C971KCW AM79C972B
AM79C972BKIW AM79C972BVC AM79C972BVCW AM79C972BVDW AM79C972BVI
AM79C973BKC AM79C973BKC0220 AM79C973BKC-IFW AM79C973BKC-W AM79C973BKD
AM79C973BKDW AM79C973BVC AM79C973BVCW AM79C973BVDW AM79C973BVDWROHS
AM79C974KC AM79C974KCW AM79C974PQFP AM79C975BVC AM79C975BVDW
AM79C976KD AM79C977KC AM79C978AKC AM79C978AKCW AM79C978AKCWAS
AM79C978KCW AM79C980JC AM79C980JC-A1 AM79C980JC-A3 AM79C980JCDV
AM79C980JCDV91+ AM79C980JCDY AM79C981AGC-10 AM79C981JC AM79C981JCPLCC84
AM79C981JCT AM79C981JCT-1 AM79C982-6JC AM79C982-8JC AM79C982-8JC4JCAJC
AM79C982-8JCT AM79C982-8JCT-1 AM79C982-8JCU AM79C983AKC AM79C983KC
AM79C983KCB35 AM79C983KCW AM79C984AJC AM79C984AJCAM9630PLC AM79C984AJC-B35
AM79C984AJCB3S AM79C984AJCT AM79C984AKC AM79C984AKCW AM79C985JC
AM79C985JCT AM79C987JC AM79C987JC8 AM79C987JC-T AM79C988AJ
AM79C988AJC AM79C988AJC-5 AM79C988AJCJC AM79C988AJC-S AM79C988AJCT
AM79C988BJC AM79C988BJCT AM79C988JC AM79C988JCB2 AM79C988JCT
AM79C989JCT AM79C98JCB AM79C98JCDVA AM79C98JCDVB AM79C98JCDV-BJC-B
AM79C98PCB AM79C98PCDVA AM79C98PCDVB

0.0987520218